1 Kings 20:11

11 And the king of Israel said in answer, Say to him, The time for loud talk is not when a man is putting on his arms, but when he is taking them off.

1 Kings 20:11 Meaning and Commentary

Ver. 11 And the king of Israel answered and said
Very mildly and very wisely:

tell him, let not him that girdeth on his harness boast himself as he
that putteth it off;
that is, he that prepares for the battle as he that has got the victory; the sense is, let no man triumph before the battle is over and the victory won; the events of war are uncertain; the battle is not always to the strong.

1 Kings 20:11 In-Context

9 So he said to the representatives of Ben-hadad, Say to my lord the king, All the orders you sent the first time I will do; but this thing I may not do. And the representatives went back with this answer.
10 Then Ben-hadad sent to him, saying, May the gods' punishment be on me if there is enough of the dust of Samaria for all the people at my feet to take some in their hands.
11 And the king of Israel said in answer, Say to him, The time for loud talk is not when a man is putting on his arms, but when he is taking them off.
12 Now when this answer was given to Ben-hadad, he was drinking with the kings in the tents, and he said to his men, Take up your positions. So they put themselves in position for attacking the town.
13 Then a prophet came up to Ahab, king of Israel, and said, The Lord says, Have you seen all this great army? See, I will give it into your hands today, and you will see that I am the Lord.
The Bible in Basic English is in the public domain.